>> i have been looking into and reporting on some of romney's debate preps. you're right, carol. you mentioned that romney was with gop senator rob portman. i got to tell you, it is surprising that romney wants to hang out with portman still since he has been playing president obama. by all accounts in the mock debates, portman has been very, very tough on romney, to prepare him for the real thing. portman is the go-to guy for republicans for debate prep. he's worked with republican candidates since 2000 and i spoke with senator portman in an exclusive interview about what he does to prepare to prepare romney. >> how they're likely to express themselves, what the body language is going to be like, try to imitate the person, but you try to give a fair presentation, you know to whoever you're working with as to what they're likely to do. >> now, portman and romney's other members of his inner cile have been doing mock debates with him on and off for about a month. he had his first round of debate boot camp at mock debates in vermont during the democratic convention and he's had it